.contact-list {
  width: 300px;
  height: 100%;
  background-color: #f5f5f5;
  border-right: 1px solid #ddd;
  display: flex;
  flex-direction: column;
}

.search-bar {
  padding: 10px;
  background-color: #fff;
  border-bottom: 1px solid #ddd;
}

.search-bar input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 20px;
  outline: none;
  font-size: 14px;
  transition: all 0.3s ease;
}

.search-bar input:focus {
  border-color: #4a90e2;
  box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

.contacts-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 0 10px;
}